package com.ashapo.pattern.pattern026delegate;

//第3步
//创建业务查找服务

public class BusinessLookUp {
    public BusinessService getBusinessService(String serviceType){

        if(serviceType.equalsIgnoreCase("EJB")){
            return new EJBService();
        }
        else {
            return new JMSService();
        }
    }
}
